Earn The Ultra Si is a dual-action prostate massager engineered for direct, controlled stimulation. Its firm polypropylene core supports precise insertion while the soft silicone exterior cushions against your body. A stainless steel rollerball applies targeted, smooth pressure to the perineum, enhancing the physical sensation of each movement.
Key Features
- Dual-material design: firm polypropylene shaft with a soft silicone covering
- 13.5cm (5.31in) shaft length tailored for prostate targeting
- 9.2cm (3.62in) shaft circumference providing firm, consistent pressure
- Stainless steel rollerball applies rolling pressure on the perineum
- Removable rollerball compatible with Nexus iStim attachments (sold separately)
- Waterproof construction for versatile use and cleaning
- USB magnetic charging for ease and convenience
- Easy retrieval loop for controlled removal
Performance & Experience
The Ultra Si delivers firm, precise pressure internally on the prostate while the rollerball glides with controlled movement against the perineum. The combination of rigid polypropylene and soft silicone balances intense stimulation with comfortable wear. The weight distribution allows for stable insertion, while the smooth texture ensures consistent, glide-resistant contact throughout use. Removing the rollerball reveals a standard connection compatible with electrostimulation accessories, adding versatility to your sessions.
Use Guidance
Apply a water-based lubricant to the Ultra Si before insertion. Insert the shaft slowly, allowing the silicone to cushion contact against the perineum and body. The rollerball should rest firmly but comfortably to deliver rolling pressure with movement or subtle pelvic adjustments. Remove the rollerball to attach compatible Nexus iStim accessories if desired. Clean with warm water and toy cleaner after each use. Charge via USB magnetic port as needed. Avoid silicone-based lubricants to maintain material integrity.
Specs
- Shaft length: 13.5cm (5.31in)
- Shaft circumference: 9.2cm (3.62in)
- Materials: silicone outer, polypropylene core, stainless steel rollerball
- Waterproof: yes
- Charging: USB magnetic charger included
- Warranty: 1 year manufacturer warranty
About Nexus
Nexus specialises in targeted stimulation devices designed for confident, precise pleasure. Their products integrate functional design with robust materials, delivering reliable performance and innovative features suited to the specific needs of gay men seeking effective prostate and perineum experience.
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